#ifndef UTILS_H_
#define UTILS_H_

#include <math.h>

class CUtils
{
public :

	static double dist(POINT a , POINT b )
	{
		return sqrt( (double)(( a.x - b.x )*( a.x - b.x ) + ( a.y - b.y )*( a.y - b.y )) );
	}

};

#endif